Question

x = 9, y = 4 is a solution of the linear equation: a) 2x + y = 17 b) x + y = 17 c) x + 2y = 17 d) 3x – 2y = 17

Answer 1

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Options C

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Answer 2

Answer:

We will substitute the values of x and y to find the answer.

A) 2x+ y= 17

2×9+ 4= 17

18+4= 17

22≠ 17

B) x+y= 17

9+4= 17

13≠17

C) x+2y= 17

9+2×4= 17

9+8= 17

17= 17

D) 3x- 2y= 17

3×9- 2×4= 17

27-8= 17

19≠17

The correct match is:-

X+2y= 17 [Option C]

Hope it helps.

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